{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["color of vehicle", "position of vehicle", "vehicle type", "brand of vehicle", "vehicle model", "van"], "input": "There are so many cars on the highway that I cannot recognize but I think there is a black Nissan Juke driving Left with 99 km/h and a light-green BMW 518d driving away at a speed of 162 kilometers per hour"}
{"color of vehicle": ["black", "light-green"], "position of vehicle": [], "vehicle type": [], "brand of vehicle": ["Nissan", "BMW"], "vehicle model": ["Juke", "518d"], "van": []}